90379962

素因数分解:

$2^1\times 3^7\times {\mathrm{20663}}^1$

素因数の和:20686

約数の個数: 32

約数和(自身を含む): 203333760

約数和(自身を除く): 112953798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 20663, 41326, 61989, 123978, 185967, 371934, 557901, 1115802, 1673703, 3347406, 5021109, 10042218, 15063327, 30126654, 45189981, 90379962]

約数ペア:

[(1, 90379962), (2, 45189981), (3, 30126654), (6, 15063327), (9, 10042218), (18, 5021109), (27, 3347406), (54, 1673703), (81, 1115802), (162, 557901), (243, 371934), (486, 185967), (729, 123978), (1458, 61989), (2187, 41326), (4374, 20663)]